wasmcloud/cmd/wasmcloudd/models.go

package main

import (
	"fmt"
	"net/http"
	"time"

	"github.com/google/uuid"
	"github.com/jinzhu/gorm"
)

type User struct {
	gorm.Model
	Username          string `gorm:"unique;not null"`
	CryptedPassword   []byte `gorm:"not null" json:"-"`
	Email             string `gorm:"unique;not null"`
	IsAdmin           bool   `gorm:"default:false"`
	CanCreateHandlers bool   `gorm:"default:false"`
}

type Token struct {
	gorm.Model
	Body      string `gorm:"unique;not null"`
	UserID    uint
	User      User
	ExpiresAt time.Time
}

type ExecutionLog struct {
	gorm.Model
	RunID     string `gorm:"unique;not null"`
	HandlerID uint
	Data      []byte `gorm:"not null"`
}

type Handler struct {
	gorm.Model
	Name   string `gorm:"unique;not null"`
	Path   string `gorm:"unique;not null"`
	UserID uint   `json:"-"`
	User   User   `json:"-"`
}

func (t Token) ToCookie() *http.Cookie {
	return &http.Cookie{
		Name:    "wasmcloud-token",
		Value:   t.Body,
		Expires: t.ExpiresAt,
	}
}

func makeToken(u User) (Token, error) {
	t := Token{
		Body:      uuid.New().String(),
		UserID:    u.ID,
		ExpiresAt: time.Now().Add(*defaultTokenLifetime),
	}

	err := db.Save(&t).Error
	if err != nil {
		return Token{}, fmt.Errorf("error when creating token: %w", err)
	}

	return t, nil
}